Hioki LR8431, Instruction Manual

Page: 91 / 204

5.1 Viewing Waveforms
83
3
5
Chapter 5 W
avef
orm Analysi
s
Waveforms can be magnified (expanded or com-
pressed) along the time axis by changing the time per
horizontal division.
Detailed waveform data is usually best observed with
the time axis expanded, while longer-term trends are
best observed with it compressed.
Horizontal magnification can be changed while mea-
suring. However, when measuring with auto saving
enabled, the 100, 200 and 500 ms settings are not
selectable.
When the recording length of a waveform is long, you
can specify the portion to be displayed immediately.
Magnifying and Compressing Horizontally
Select from the
[Time/DIV]
setting options.
Setting options:
100ms

, 200ms, 500ms, 1s, 2s, 5s, 10s, 20s, 30s, 1min, 2min,
5min, 10min, 20min, 30min, 1h, 2h, 5h, 10h, 12h, 1day

[/div] (

default setting)
Indicates the center point for horizontal magnification.
When the A/B cursors are displayed, the position of cur-
sor A becomes the reference point.
Viewing Any Waveform Location (Jump Function)
Select [Jump] .
Apply
1
2
The location of the currently
displayed portion of the over-
all waveform is indicated by
the
mark on the scroll bar.
3
Move the mark to dis-
play a different portion of
the waveform.
The portion of the waveform at
the
mark is displayed.
Apply
Select the Waveform Screen.
4